8422238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 14636160

約数和(自身を除く): 6213922

約数列:

[1, 2, 11, 22, 29, 43, 58, 86, 307, 319, 473, 614, 638, 946, 1247, 2494, 3377, 6754, 8903, 13201, 13717, 17806, 26402, 27434, 97933, 145211, 195866, 290422, 382829, 765658, 4211119, 8422238]

約数ペア:

[(1, 8422238), (2, 4211119), (11, 765658), (22, 382829), (29, 290422), (43, 195866), (58, 145211), (86, 97933), (307, 27434), (319, 26402), (473, 17806), (614, 13717), (638, 13201), (946, 8903), (1247, 6754), (2494, 3377)]